Application of Passive Sampling Technique for Organic Pollutant and its Comparison with Convention Sampling Technique

Pesticides are present at minute concentration are the cause for poor water parameter. The concentration can vary dynamically, due to the probably distribution of pesticide pollution. Thus the characterization of pesticide residue present in water carries important monitoring analytic challenges quantitation of limited type of pesticide present in water sample. As there are no. of pesticides present we have selectively represent some pesticide coefficient of the pesticide sample with the passive sample. In this study we have use the polymer- Low Density Polyethylene (LPDE) which is mostly used to target hydrophobic organic contaminants & can monitor water pollution. Here we have selected 6 pesticide compound to show the adsorption of selected pesticides. The equilibrium reach is found on 4 pesticide compound i.e. Adrin, Chloropyrifos, Quinalfos, λ-cyhalothrin and where it was found that the Fluchorin and Profenofos doesn’t reach the equilibrium. These is been done by water- polymer partioning. Thus passive sampler has potential for effective use in water sample and can help quality managers to rationalize the fate of pesticide in future. The aim of research study was provide a proof of concept for the use of simple passive samplers for the detection in water sample. This study will help of passive samplers against conventional sampling monitoring.